2013143975

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{853}}^1\times {\mathrm{1409}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 2538327120

約数和(自身を除く): 525183145

約数列:

[1, 5, 25, 67, 335, 853, 1409, 1675, 4265, 7045, 21325, 35225, 57151, 94403, 285755, 472015, 1201877, 1428775, 2360075, 6009385, 30046925, 80525759, 402628795, 2013143975]

約数ペア:

[(1, 2013143975), (5, 402628795), (25, 80525759), (67, 30046925), (335, 6009385), (853, 2360075), (1409, 1428775), (1675, 1201877), (4265, 472015), (7045, 285755), (21325, 94403), (35225, 57151)]